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Chlorophenol Red, pure, indicator grade, ACROS Organics™


Quantity 50g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  AC190040500

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Catalog No. AC190040500

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Description & Specifications

Chemical Identifiers

Physical Form Granular Powder
Formula Weight 423.26
Quantity 50g
Color White to cream
Solubility Solubility in water: insoluble
Purity Grade Pure
Beilstein 19, II, 104
Loss on Drying 8% max. (110°C)
Visual Transition Interval From pH 4.8 (yellow) to pH 6.4 (purple)
Synonym 3', 3''-Dichlorophenylsulfonphthalein
Lambda Max 572 to 576nm (in 0.1 N NaOH)
Specific Absorbance 1000 (at lambda max) (calc. on dried substance) (A (1% min./1cm))
Name Note Pure
Chemical Name or Material Chlorophenol Red
CAS 4430-20-0
MDL Number MFCD00005877
Packaging Glass bottle
Infrared Spectrum Authentic
Specific Extinction 1000 min. (575nm, in 0.1N NaOH)
Molecular Formula C19H12Cl2O5S
Health Hazard 1 Warning
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Health Hazard 2 GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.

Specifications

Chemical Name or Material Chlorophenol Red
Name Note Pure
CAS 4430-20-0
Purity Grade Pure
Molecular Formula C19H12Cl2O5S
Formula Weight 423.26
MDL Number MFCD00005877
Synonym 3', 3''-Dichlorophenylsulfonphthalein
Accessories

Warning

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.

SDS & Safety Documents